View Full Version : need help for an odd shaped box

12-04-2006, 08:24 PM
Tryin to work up a blue print for a ported box for a single Alpine Type R 10 or maybe even a 12 without taking out the back seat. Wanting it to look someething like this http://i71.photobucket.com/albums/i149/z71999/photobucket.jpg
anyone think its possible or am I out of luck? The box will be right at 2.2cu^ft. any help at all is appreciated :)

12-04-2006, 08:27 PM
im not sure you can get a woofer facing foward like that in a truck under the seat.,

what truck?

12-04-2006, 08:31 PM
yeah you can, i checked out the dimensions. its going in a 1999 Z71 Ex. cab

12-05-2006, 05:05 PM
bump, can anyone help me out?

12-05-2006, 05:13 PM
It's hard to draw something up like that when we can't get there to make sure everything will fit. What is the max height of the enclosure? Max depth? Height of the hump? Top of the hump? You need to get as many measurements as you can before anybody can do this.

12-05-2006, 10:59 PM

Just to get an idea of what the box looks like, thats my old box. the hump in the middle is 4x17. the dimensions in this picture are accurate.

12-05-2006, 11:06 PM
you can just use that box as a template take measurements
and build from thise

12-05-2006, 11:09 PM
im trying to build port it for a single 10 or maybe 12 type R though and need help on the porting aspect of it. should i go with aero ports and if so what size?

12-06-2006, 10:18 PM

12-07-2006, 09:01 PM

12-08-2006, 12:37 PM
Figure out internal volume. Get a ballpark on desired tuning. Figurr the amount of port that you need to gety that tuning keeping in mind that as the port gets bigger, the box volume gets smaller and the required length of the port gets longer fo a given tuning and the vicious cycle begins. I'm gonna guess that you will have probs with aeroports because of internal clearance issues.